Addi G.

asked • 09/15/20

I need help on this question for my math class. Thanks!

A phone call costs $0.58 per minute for the first three minutes and $0.15 per minute for each additional minute. If the total charge for the call was $4.29, how many minutes long was the call? Write an equation to model and solve the problem. Explain the answer in terms of the problem. Show all work.


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